821342012 (number)

821342012 is an even 9-digits composite number following 821342011 and preceding 821342013. In scientific notation, it is written as 8.21342012 × 10^8. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 371374080 positive integers (up to 821342012) that are relatively prime to 821342012.

Interesting facts

Basic properties

Name

Name eight hundred twenty-one million three hundred forty-two thousand twelve

Notation

Scientific notation 8.21342012 × 10^8
Engineering notation 8.21342012 × 10^6

Prime Factorization of 821342012

Prime Factorization 2 × 2 × 17 × 67 × 41 × 4397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 410671006
Product of the distinct prime numbers

The prime factorization of 821342012 is 2 × 2 × 17 × 67 × 41 × 4397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 31, 79, 988, 958, 5868, 9187, 28650, 72997, 857520, 292728, 11790, 3679017, 17333720, 97038311, 927560836, 28347775, 7743160067, 4132224609

Basic calculations (n = 821342012)

Multiplication

n×y
n×2 1642684024
n×3 2464026036
n×4 3285368048
n×5 4106710060

Division

n÷y
n÷2 410671006
n÷3 273780670.66667
n÷3 205335503
n÷5 164268402.4

Exponentiation

ny
n2 674602700676208144
n3 5.5407953947403E+26
n4 4.5508880375963E+35
n5 3.7378355371861E+44

Nth Root

y√n
2√n 28659.065092916
3√n 936.50049784346
4√n 169.28988479208
5√n 60.660335440415

Divisors of 821342012

1, 2, 4, 17, 34, 41, 67, 68, 82, 134, 164, 268, 697, 1139, 1394, 2278, 2747, 2788, 4397, 4556, 5494, 8794, 10988, 17588, 46699, 74749, 93398, 149498, 180277, 186796, 294599, 298996, 360554, 589198, 721108, 1178396, 3064709, 5008183, 6129418, 10016366, 12078559, 12258836, 20032732, 24157118, 48314236, 205335503, 410671006, 821342012

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -821342011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 821342012 can be divided by 48 positive divisors. The sum of these divisors (counting 821342012) is 1, the average is 0.020833333333333.

Base conversion 821342012

Base System Value
2 Binary 110000111101001010111100111100
3 Ternary 2010020111111102112
4 Quaternary 300331022330330
5 Quinary 3140230421022
6 Senary 213300113152
8 Octal 6075127474
10 Decimal 821342012
12 Duodecimal 1ab0957b8
16 Hexadecimal 30f4af3c
20 Vigesimal cgd7f0c
36 Base36 dl07jw

Cryptographic Hash Functions

md5 6154d85fd6d3e0ba15648125df8afa5d
sha1 65d0e3067532f1872673347be1ae14e5790cdcac
sha256 da4902e3ee1de11ae53afa50d52e1388a30c3a2a4dd36d5cf4ed1fcef51b4765
sha512 90107578618626fc0138b45ff63ff185f52fcc19a8f5dbaba329539c87a9223d56022ec2cea52b5072667f3a16f379731cfeb4eac04dfa4c402a1112d3a7718e
ripemd-160 a09e80aaaab29c996af07302b3e669e7db2cdbcc

821342012 as geometric shapes

Circle

Radius = n
Diameter 1642684024
Circumference 5160644061.9677
Area 2.1193268885362E+18

Sphere

Radius = n
Volume 2.3209229476214E+27
Surface area 8.4773075541448E+18
Circumference 5160644061.9677

Square

Length = n
Perimeter 3285368048
Area 674602700676208144
Diagonal 1161553012.7172

Cube

Length = n
Surface area 4047616204057248864
Volume 5.5407953947403E+26
Space diagonal 1422606095.1748

Equilateral Triangle

Length = n
Perimeter 2464026036
Area 2.9211153812359E+17
Altitude 711303047.58742

Triangular Pyramid

Length = n
Surface area 2.9211153812359E+17
Volume 6.5298899946468E+25
Height 387184337.5724